ATE7455T1 - METHOD AND EQUIPMENT FOR MAKING A CORE FOR A TOOTH WITH A PREFABRICATED ROOT CANAL. - Google Patents

METHOD AND EQUIPMENT FOR MAKING A CORE FOR A TOOTH WITH A PREFABRICATED ROOT CANAL.

Info

Publication number
ATE7455T1
ATE7455T1 AT81850031T AT81850031T ATE7455T1 AT E7455 T1 ATE7455 T1 AT E7455T1 AT 81850031 T AT81850031 T AT 81850031T AT 81850031 T AT81850031 T AT 81850031T AT E7455 T1 ATE7455 T1 AT E7455T1
Authority
AT
Austria
Prior art keywords
root canal
tooth
impression material
injection needle
core
Prior art date
Application number
AT81850031T
Other languages
German (de)
Inventor
Inge Ragnar Soederstroem
Original Assignee
Inge Ragnar Soederstroem
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inge Ragnar Soederstroem filed Critical Inge Ragnar Soederstroem
Application granted granted Critical
Publication of ATE7455T1 publication Critical patent/ATE7455T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/0026—Syringes or guns for injecting impression material; Mixing impression material for immediate use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/50—Implements for filling root canals; Methods or instruments for medication of tooth nerve channels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Dental Prosthetics (AREA)

Abstract

For the production of a core for a root-filled prepared tooth the root canal (11) of the prepared tooth (10) is filled with an impression material (27) which is injected at the bottom of the root canal to successively fill the root canal from the bottom thereof and outwardly under expulsion of air therefrom. The injection is carried out with the aid of an injection needle (23) with an injection syringe cylinder (24) with piston (25) attached thereto, the cylinder being filled with said impression material and the injection needle serving as reinforcing element for the impression material, permitting extraction of the cast from the root canal after the impression material has set. In addition to the injection needle with the syringe cylinder and piston attached thereto the apparatus may comprise a mould (13, 14) formed as a guide for the injection needle (23) and adapted to be applied to the prepared tooth (10) for taking a simultaneous cast of the root canal (11) and the free prepared tooth surface (12) of the tooth.
AT81850031T 1980-03-05 1981-02-25 METHOD AND EQUIPMENT FOR MAKING A CORE FOR A TOOTH WITH A PREFABRICATED ROOT CANAL. ATE7455T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8001699A SE430209B (en) 1980-03-05 1980-03-05 SET FOR PREPARING A PILLAR FOR A ROOT-FILLED PREPARED TOOTH AND DEVICE FOR IMPLEMENTING THIS SET
EP81850031A EP0035481B1 (en) 1980-03-05 1981-02-25 Method and apparatus for producing a core for a root-filled prepared tooth

Publications (1)

Publication Number Publication Date
ATE7455T1 true ATE7455T1 (en) 1984-06-15

Family

ID=20340415

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81850031T ATE7455T1 (en) 1980-03-05 1981-02-25 METHOD AND EQUIPMENT FOR MAKING A CORE FOR A TOOTH WITH A PREFABRICATED ROOT CANAL.

Country Status (5)

Country Link
US (1) US4362508A (en)
EP (1) EP0035481B1 (en)
AT (1) ATE7455T1 (en)
DE (1) DE3163574D1 (en)
SE (1) SE430209B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8302178A (en) * 1983-06-17 1985-01-16 Stewal N V METHOD AND TOOLS FOR MAKING A PROSTHESIS
US4622012A (en) * 1985-03-27 1986-11-11 Smoler Lewis S Dental post system
US5106301A (en) * 1986-12-26 1992-04-21 G-C Dental Industrial Corp. Method for inspecting the root canal with a radiopaque impression material
US5286193A (en) * 1991-10-30 1994-02-15 Roane James B Endodontic gutta percha placement
US5385469A (en) * 1992-06-12 1995-01-31 Weissman; Bernard Method for forming a coronal replacement for a tooth and product for casting the crown
ES2123415B1 (en) * 1996-03-15 1999-07-01 Castro Padial Jose Jesus APPARATUS FOR APPLYING A PRINTING MATERIAL TO THE OCLUSAL SURFACE OF THE TEETH.
DE19847567B4 (en) * 1998-10-15 2006-06-08 Hahn, Rainer, Dr. Independent reinforcing element for use in the restoration of teeth and tool for attaching such
FR2791881B1 (en) * 1999-04-09 2001-06-29 Bernard Nepault ADAPTABLE MOUTHPIECE ON A DENTAL IMPRESSION SYRINGE AS WELL AS SYRINGE EQUIPPED WITH SUCH A MOUTHPIECE
US20080199832A1 (en) * 2003-08-19 2008-08-21 Coltene/Whaledent Gmbh & Co., Kg Gutta percha tip and method for producing the same
DE10338440A1 (en) * 2003-08-19 2005-03-31 Werner Mannschedel Guttapercha tip and manufacturing process
DK2315553T3 (en) * 2008-07-17 2015-06-29 Stéphen Koubi DEVICE FOR INJECTION OF A FILLING MATERIAL IN FLUID PHASE IN A CHANNEL cavity
FR2933862B1 (en) * 2008-07-17 2012-07-06 Koubi Asfar Gabriella DEVICE FOR INJECTING IN A CANALIZED HOUSING A FLUID PHASE FILLING MATERIAL
US20100124728A1 (en) * 2008-11-19 2010-05-20 Harmeet Walia Device and method for in canal gutta-percha heating and condensation
US20120156651A1 (en) * 2010-12-20 2012-06-21 Levi Jack Restoration of anterior endodontically treated teeth
US9351805B2 (en) * 2013-01-25 2016-05-31 Hamid Kheradmandnia In-situ tooth filling system and method utilizing external curing step
US10485633B2 (en) * 2013-02-14 2019-11-26 Tulsa Dental Products Llc Molded dental root canal filling points/cones and process of making same
US11540903B2 (en) * 2020-05-07 2023-01-03 Kenneth W. Pierson Dental reparative article and method of manufacturing and installing
US20230210632A1 (en) * 2020-05-07 2023-07-06 Rick White Dental reparative article
US12264210B2 (en) * 2021-09-09 2025-04-01 Innovative Bioceramix, Inc. Endodontic bodies, systems and methods for making endodontic bodies, and methods of using endodontic bodies

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1367627A (en) * 1920-05-20 1921-02-08 Finis E Roach Dental tray
US2349607A (en) * 1941-11-28 1944-05-23 Mizzy Inc Dental instrument
FR1456600A (en) * 1965-07-20 1966-07-08 Reservoir framework for taking root canal impressions
US3742605A (en) * 1971-01-13 1973-07-03 A Cooper Dental impression accessory and method
US3949748A (en) * 1974-09-26 1976-04-13 Oscar Malmin Injection syringe having aspirating and metering capabilities

Also Published As

Publication number Publication date
EP0035481B1 (en) 1984-05-16
US4362508A (en) 1982-12-07
SE8001699L (en) 1981-09-06
SE430209B (en) 1983-10-31
DE3163574D1 (en) 1984-06-20
EP0035481A1 (en) 1981-09-09

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